# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
347341 |
2021-01-12T15:18:49 Z |
ogibogi2004 |
Game (IOI14_game) |
C++14 |
|
627 ms |
34356 KB |
#include "game.h"
#include<bits/stdc++.h>
using namespace std;
const int MAXN=1502;
int cnte[MAXN][MAXN];
int par[MAXN],n1;
int asked[MAXN][MAXN];
void join(int p,int q)
{
for(int i=0;i<n1;i++)
{
if(par[i]==q)par[i]=p;
}
for(int i=0;i<n1;i++)
{
if(p==i)continue;
cnte[i][p]+=cnte[i][q];
cnte[p][i]=cnte[i][p];
}
}
void initialize(int n) {
n1=n;
for(int i=0;i<n;i++)
{
par[i]=i;
for(int j=0;j<n;j++)
{
if(i!=j)cnte[i][j]=1;
}
}
}
int hasEdge(int u, int v) {
/*for(int i=1;i<=n1;i++)
{
for(int j=1;j<=n1;j++)
{
cout<<cnte[i][j]<<" ";
}
cout<<endl;
}*/
if(asked[u][v]!=0)
{
return (asked[u][v]+1)/2;
}
int p=par[u],q=par[v];
if(p==q)
{
asked[u][v]=1;
asked[v][u]=1;
return 1;
}
if(cnte[p][q]==1)
{
asked[u][v]=1;
asked[v][u]=1;
join(p,q);
return 1;
}
else
{
cnte[q][p]--;
cnte[p][q]--;
asked[u][v]=-1;
asked[v][u]=-1;
return 0;
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
384 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
384 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
364 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
364 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
1 ms |
364 KB |
Output is correct |
21 |
Correct |
1 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
1 ms |
364 KB |
Output is correct |
24 |
Correct |
1 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
376 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
364 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
364 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
1 ms |
364 KB |
Output is correct |
21 |
Correct |
1 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
1 ms |
364 KB |
Output is correct |
24 |
Correct |
1 ms |
364 KB |
Output is correct |
25 |
Correct |
1 ms |
640 KB |
Output is correct |
26 |
Correct |
1 ms |
620 KB |
Output is correct |
27 |
Correct |
1 ms |
620 KB |
Output is correct |
28 |
Correct |
1 ms |
620 KB |
Output is correct |
29 |
Correct |
1 ms |
748 KB |
Output is correct |
30 |
Correct |
1 ms |
620 KB |
Output is correct |
31 |
Correct |
1 ms |
620 KB |
Output is correct |
32 |
Correct |
1 ms |
620 KB |
Output is correct |
33 |
Correct |
1 ms |
620 KB |
Output is correct |
34 |
Correct |
2 ms |
1132 KB |
Output is correct |
35 |
Correct |
2 ms |
1132 KB |
Output is correct |
36 |
Correct |
2 ms |
1152 KB |
Output is correct |
37 |
Correct |
2 ms |
1132 KB |
Output is correct |
38 |
Correct |
2 ms |
1132 KB |
Output is correct |
39 |
Correct |
2 ms |
1132 KB |
Output is correct |
40 |
Correct |
2 ms |
1132 KB |
Output is correct |
41 |
Correct |
2 ms |
1132 KB |
Output is correct |
42 |
Correct |
2 ms |
1132 KB |
Output is correct |
43 |
Correct |
2 ms |
1132 KB |
Output is correct |
44 |
Correct |
2 ms |
1132 KB |
Output is correct |
45 |
Correct |
2 ms |
1132 KB |
Output is correct |
46 |
Correct |
2 ms |
1132 KB |
Output is correct |
47 |
Correct |
2 ms |
1132 KB |
Output is correct |
48 |
Correct |
2 ms |
1132 KB |
Output is correct |
49 |
Correct |
2 ms |
1132 KB |
Output is correct |
50 |
Correct |
3 ms |
1132 KB |
Output is correct |
51 |
Correct |
2 ms |
1132 KB |
Output is correct |
52 |
Correct |
2 ms |
1132 KB |
Output is correct |
53 |
Correct |
2 ms |
1132 KB |
Output is correct |
54 |
Correct |
3 ms |
1132 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
364 KB |
Output is correct |
2 |
Correct |
1 ms |
364 KB |
Output is correct |
3 |
Correct |
1 ms |
364 KB |
Output is correct |
4 |
Correct |
1 ms |
364 KB |
Output is correct |
5 |
Correct |
1 ms |
364 KB |
Output is correct |
6 |
Correct |
1 ms |
364 KB |
Output is correct |
7 |
Correct |
1 ms |
364 KB |
Output is correct |
8 |
Correct |
1 ms |
364 KB |
Output is correct |
9 |
Correct |
1 ms |
364 KB |
Output is correct |
10 |
Correct |
1 ms |
364 KB |
Output is correct |
11 |
Correct |
1 ms |
364 KB |
Output is correct |
12 |
Correct |
1 ms |
364 KB |
Output is correct |
13 |
Correct |
1 ms |
364 KB |
Output is correct |
14 |
Correct |
1 ms |
364 KB |
Output is correct |
15 |
Correct |
1 ms |
364 KB |
Output is correct |
16 |
Correct |
1 ms |
364 KB |
Output is correct |
17 |
Correct |
1 ms |
364 KB |
Output is correct |
18 |
Correct |
1 ms |
492 KB |
Output is correct |
19 |
Correct |
1 ms |
364 KB |
Output is correct |
20 |
Correct |
1 ms |
364 KB |
Output is correct |
21 |
Correct |
1 ms |
364 KB |
Output is correct |
22 |
Correct |
1 ms |
364 KB |
Output is correct |
23 |
Correct |
1 ms |
364 KB |
Output is correct |
24 |
Correct |
1 ms |
364 KB |
Output is correct |
25 |
Correct |
1 ms |
620 KB |
Output is correct |
26 |
Correct |
1 ms |
620 KB |
Output is correct |
27 |
Correct |
1 ms |
620 KB |
Output is correct |
28 |
Correct |
1 ms |
620 KB |
Output is correct |
29 |
Correct |
1 ms |
620 KB |
Output is correct |
30 |
Correct |
1 ms |
620 KB |
Output is correct |
31 |
Correct |
1 ms |
620 KB |
Output is correct |
32 |
Correct |
1 ms |
620 KB |
Output is correct |
33 |
Correct |
1 ms |
620 KB |
Output is correct |
34 |
Correct |
2 ms |
1132 KB |
Output is correct |
35 |
Correct |
2 ms |
1132 KB |
Output is correct |
36 |
Correct |
2 ms |
1132 KB |
Output is correct |
37 |
Correct |
2 ms |
1132 KB |
Output is correct |
38 |
Correct |
2 ms |
1132 KB |
Output is correct |
39 |
Correct |
2 ms |
1132 KB |
Output is correct |
40 |
Correct |
2 ms |
1132 KB |
Output is correct |
41 |
Correct |
3 ms |
1132 KB |
Output is correct |
42 |
Correct |
2 ms |
1132 KB |
Output is correct |
43 |
Correct |
3 ms |
1132 KB |
Output is correct |
44 |
Correct |
2 ms |
1132 KB |
Output is correct |
45 |
Correct |
2 ms |
1152 KB |
Output is correct |
46 |
Correct |
2 ms |
1132 KB |
Output is correct |
47 |
Correct |
2 ms |
1132 KB |
Output is correct |
48 |
Correct |
2 ms |
1132 KB |
Output is correct |
49 |
Correct |
2 ms |
1132 KB |
Output is correct |
50 |
Correct |
2 ms |
1132 KB |
Output is correct |
51 |
Correct |
2 ms |
1132 KB |
Output is correct |
52 |
Correct |
2 ms |
1132 KB |
Output is correct |
53 |
Correct |
2 ms |
1132 KB |
Output is correct |
54 |
Correct |
2 ms |
1132 KB |
Output is correct |
55 |
Correct |
55 ms |
8172 KB |
Output is correct |
56 |
Correct |
54 ms |
8172 KB |
Output is correct |
57 |
Correct |
58 ms |
8300 KB |
Output is correct |
58 |
Correct |
57 ms |
8172 KB |
Output is correct |
59 |
Correct |
58 ms |
8172 KB |
Output is correct |
60 |
Correct |
55 ms |
8172 KB |
Output is correct |
61 |
Correct |
56 ms |
8172 KB |
Output is correct |
62 |
Correct |
55 ms |
8172 KB |
Output is correct |
63 |
Correct |
55 ms |
8172 KB |
Output is correct |
64 |
Correct |
49 ms |
8172 KB |
Output is correct |
65 |
Correct |
49 ms |
8172 KB |
Output is correct |
66 |
Correct |
55 ms |
8172 KB |
Output is correct |
67 |
Correct |
56 ms |
8172 KB |
Output is correct |
68 |
Correct |
53 ms |
8172 KB |
Output is correct |
69 |
Correct |
52 ms |
8172 KB |
Output is correct |
70 |
Correct |
55 ms |
8172 KB |
Output is correct |
71 |
Correct |
69 ms |
8172 KB |
Output is correct |
72 |
Correct |
56 ms |
8172 KB |
Output is correct |
73 |
Correct |
53 ms |
8172 KB |
Output is correct |
74 |
Correct |
54 ms |
8172 KB |
Output is correct |
75 |
Correct |
53 ms |
8172 KB |
Output is correct |
76 |
Correct |
141 ms |
13676 KB |
Output is correct |
77 |
Correct |
144 ms |
13548 KB |
Output is correct |
78 |
Correct |
134 ms |
13548 KB |
Output is correct |
79 |
Correct |
135 ms |
13548 KB |
Output is correct |
80 |
Correct |
139 ms |
13548 KB |
Output is correct |
81 |
Correct |
137 ms |
13548 KB |
Output is correct |
82 |
Correct |
133 ms |
13676 KB |
Output is correct |
83 |
Correct |
137 ms |
13548 KB |
Output is correct |
84 |
Correct |
136 ms |
13548 KB |
Output is correct |
85 |
Correct |
259 ms |
19476 KB |
Output is correct |
86 |
Correct |
275 ms |
19564 KB |
Output is correct |
87 |
Correct |
254 ms |
19564 KB |
Output is correct |
88 |
Correct |
264 ms |
19436 KB |
Output is correct |
89 |
Correct |
258 ms |
19436 KB |
Output is correct |
90 |
Correct |
252 ms |
19436 KB |
Output is correct |
91 |
Correct |
261 ms |
19692 KB |
Output is correct |
92 |
Correct |
250 ms |
19488 KB |
Output is correct |
93 |
Correct |
256 ms |
19436 KB |
Output is correct |
94 |
Correct |
627 ms |
34356 KB |
Output is correct |
95 |
Correct |
591 ms |
34028 KB |
Output is correct |
96 |
Correct |
591 ms |
34080 KB |
Output is correct |
97 |
Correct |
586 ms |
34028 KB |
Output is correct |
98 |
Correct |
597 ms |
34156 KB |
Output is correct |
99 |
Correct |
597 ms |
34204 KB |
Output is correct |
100 |
Correct |
585 ms |
34184 KB |
Output is correct |